Psa High Purity Nitrogen Small Portable Plant Generator Nitrogen Generator Machine
Product description
Technical indicators:
Nitrogen production: 5 ~ 8000Nm3/hr
Nitrogen purity: 95 ~ 99.999999%
Nitrogen pressure: 0 ~ 0.8Mpa (1.0 ~ 15.0Mpa is also available)
Dew point: ≤-45 ~ -70℃
Technical characteristics:
Imported pneumatic angle valve, service lifespan for more than 3 million times.
Siemens PLC intelligent program controller, easy to operate, stable operation.
Special alumina ceramic ball diffusion technology to make the air distribution uniform, improve the adsorption efficiency of the adsorbent.
PRESSURE SWING ADSORPTION
Pressure Swing Adsorption can be used to produce N2 or O2 from compressed air, which is fed to the unit that uses adsorption phenomena to remove the contaminants: N2 when the desired pure gas is O2, or O2 when the desired pure gas is N2. Also, in both cases, H20 and CO2 are removed as well as other minor contaminants.
The PSA unit contains two tower packed with a selective adsorbent that has affinity towards the component to be removed: a carbon molecular sieve is used to produce N2 and zeolites are used to produce O2.
Each tower undergoes a cyclic sequence of high and low pressure steps that guarantees the production of a continuous flow of high purity gas In the high-pressure step, the adsorbent retains the contaminants present in the compressed air and the desired gas (N2 or O2) is obtained from the top of the columns. The regeneration is accomplished in the low-pressure step, with the release of contaminants retained by the adsorbent.
ADVANTAGES
• Reduction of Nitrogen costs up to 95%
• Independence from external gas suppliers and from fluctuation of the nitrogen market prices
• Suppression of logistic operations like handling of cylinders or liquid nitrogen supplier management.
• Modular flexible and low Maintenance units.
Technical Parameters
| Model | Nitrogen Capacity |
| 97% | 98% | 99% | 99.5% | 99.9% | 99.99% | 99.999% |
| DHHN-10 | m3/h | 23 | 20 | 17 | 15 | 10 | 6 | 4.7 |
| DHHN-15 | m3/h | 34 | 30 | 25 | 22 | 15 | 9 | 7 |
| DHHN-20 | m3/h | 46 | 40 | 34 | 30 | 20 | 12 | 9.4 |
| DHHN-25 | m3/h | 57 | 50 | 42 | 37 | 25 | 15 | 12 |
| DHHN-30 | m3/h | 69 | 60 | 51 | 45 | 30 | 18 | 14 |
| DHHN-35 | m3/h | 80 | 70 | 60 | 52 | 35 | 21 | 16.5 |
| DHHN-40 | m3/h | 92 | 80 | 68 | 60 | 40 | 24 | 19 |
| DHHN-50 | m3/h | 115 | 100 | 85 | 75 | 50 | 30 | 23 |
| DHHN-60 | m3/h | 138 | 120 | 102 | 90 | 60 | 36 | 28 |
| DHHN-70 | m3/h | 161 | 140 | 119 | 105 | 70 | 42 | 33 |
| DHHN-80 | m3/h | 184 | 160 | 136 | 120 | 80 | 48 | 37.6 |
| DHHN-90 | m3/h | 207 | 180 | 153 | 135 | 90 | 54 | 42.3 |
| DHHN-100 | m3/h | 230 | 200 | 170 | 150 | 100 | 60 | 47 |
| DHHN-150 | m3/h | 345 | 300 | 255 | 225 | 150 | 90 | 70.5 |
| DHHN-200 | m3/h | 460 | 400 | 340 | 300 | 200 | 120 | 94 |
| DHHN-300 | m3/h | 690 | 600 | 510 | 450 | 300 | 180 | 141 |
| DHHN-400 | m3/h | 920 | 800 | 680 | 600 | 400 | 240 | 188 |
| DHHN-500 | m3/h | 1150 | 1000 | 850 | 750 | 500 | 300 | 235 |
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PSA High Purity Nitrogen Generator Machine Small Portable Plant Generator Images
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